I love My 07 Avalanche. Great truck. Rides like a Cadillac, hauls and tows like a truck. Great camping vehicle. Great to have lockable bed. My only complaint is rear seats are not comfortable on back for a long car trip. Been back to the dealer for replacing interior door handle and 2 computer updates. Gets much better gas mileage on reg gas vs e85. Don't recommend e85. Runs sluggish and get 11-12 mpg vs 17-23.
Lockable cover on bed, roomy center console, super ride.
Rear back seat height and angle. Put the all chrome grille in all models.